#4B1145#4B1145

#4B1145 is a dark, moderate purple. Relative luminance 0.023; OKLCH L 30.0% C 0.109 H 332.4°. Best body text is #FFFFFF at 14.33:1 contrast (WCAG AA passes).

Color values

HEX	#4B1145
RGB	rgb(75, 17, 69)
HSL	hsl(306, 63%, 18%)
HSV	hsv(306, 77%, 29%)
CMYK	cmyk(0%, 77.3%, 8%, 70.6%)
CIE-LAB	lab(17.12, 33.69, -18.41)
CIE-LCH	lch(17.12, 38.39, 331.35°)
OKLab	oklab(29.99% 0.0968 -0.0505)
OKLCH	oklch(29.99% 0.109 332.4)
XYZ	xyz(4.1763, 2.3268, 5.8582)
Luminance	0.0233 (WCAG relative)
Temperature	neutral
Family	purple

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#4B1145 #114B17

analogous

#34114B #4B1145 #4B1128

triadic

#4B1145 #454B11 #11454B

tetradic

#4B1145 #4B3411 #114B17 #11284B

square

#4B1145 #4B3411 #114B17 #11284B

split-complementary

#4B1145 #284B11 #114B34

monochromatic

#190617 #190617 #4B1145 #7D1C73 #AF28A1

Accessibility & contrast

On white

14.33

#4B1145 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.47

#4B1145 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #4B1145

14.33:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##4B1145	#FFFFFF	#000000	##FFFFFF
##4B1145	1.00	14.33	1.47	14.33
#FFFFFF	14.33	1.00	21.00	1.00
#000000	1.47	21.00	1.00	21.00
##FFFFFF	14.33	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#0E2546

Deuteranopia (green-blind)

#232D44

Tritanopia (blue-blind)

#4F1729

Achromatopsia (no color)

#2A2A2A

Design tokens & code

CSS

--color: #4b1145;
/* rgb */ color: rgb(75, 17, 69);
/* oklch */ color: oklch(30.0% 0.109 332.4);

Tailwind

colors: {
  custom: {
    50: '#805579',
    500: '#4b1145',
    950: '#000000',
  },
}

SCSS

$custom: #4b1145;
$custom-light: #805579;
$custom-dark: #000000;

JSON

{
  "hex": "#4b1145",
  "rgb": {
    "r": 75,
    "g": 17,
    "b": 69
  },
  "hsl": {
    "h": 306.207,
    "s": 63.043,
    "l": 18.039
  },
  "oklch": {
    "l": 0.29985,
    "c": 0.10923,
    "h": 332.4
  },
  "luminance": 0.02326
}

Semantic roles & 50–950 ramp

primary

#4B1145

secondary

#33843C

accent

#E65342

background

#F8F5F7

surface

#EFE9ED

border

#CAC5C8

text

#0A0309

muted

#7C787B

Preview Lab

Preview with #4B1145

Body copy rendered with the generated semantic roles for this colour.

Preview Lab → · Contrast checker → · Palette generator →